Since, as you say, the FMCSA dictates what does and doesn't disqualify, presumably the driver could've said, "No, I think not. I'll just take my card, please"?
Correct. The doctor must have a valid medical or physical reason for disqualification, and the FMCSA is very specific about what all is a disqualification.
Here is the regulation listing the disqualifications:
Physical qualifications for drivers. - Federal Motor Carrier Safety Administration
Here are all the disqualification with the Medical Advisory
Medical Advisory Criteria for Evaluation Under 49CFRPart391.41 - Federal Motor Carrier Safety Administration
Sleep apnea is not a disqualification. But they are trying to ease it into the American consciousness, and truckers, and the DOT that it should be. And most of those people up until now have been going right along with it.
Now, as to where all this comes from is, basically, a group of medical professionals trying to create a crisis need for the solution they conveniently provide, creating a problem for which they have the solution. The
National Sleep Foundation was founded in 1990 to "improve public health and safety by achieving understanding of sleep and sleep disorders, and to support sleep-related education, research and advocacy."
The National Sleep Foundation (NSF) has partnered up with the FMCSA, in the interest of public safety, you know, for the children, to get the information out there "in the interest of information exchange," and to get truckers to thinking they might need to get tested because this is a serious problem. It's bad, bad I tell you! (The first report showed that 1-in-3 truckers suffered from sleep apnea, but we now know that that number turned out to be made up after some real, actual sleep studies of truckers showed it to be far, far less than that - less than the general population at large, actually. But that won't stop 'em.)
After years of careful prodding and lobbying, in 2006 the NSF and the American College of Occupational and Environmental Medicine (ACOEM), got the FMCSA on board, along with the American Trucker Association, to do an official study. (read about it here:
official study. Read the actual study here:
PDF).
Then, to follow that up, the NSF puts together an Expert Panel of Expert Sleep Experts, one of whom is the Vice-Chariman of the NSF, all of whom are physicians, professors, psychiatrists, behavioral scientists and sleep study and sleep disorder specialists, and are all members of the NSF. They literally eat and sleep this stuff. The Expert Panel of Sleep Experts, being the highly acclaimed academics that they are, create a well researched, well supported report for the FMCSA in January of 2008. You can read that PDF here:
MEP-Panel-Recommendations-508.pdf
Wasting no time, the ACOEM inserted the sleep apnea criteria into the study and course materials in 2009 where they present the sleep apnea recommendations
http://www.pspa.net/userfiles/QuickReferenceGuide.pdf as if they are already FMCSA Regulations. And, that's what is being taught to physicians, because the ACOEM course is part of the materials required by physicians who are approved for the National Registry of Certified Medical Examiners. Aanndd, it's no coincidence that the FMCSA's Web site of the
National Registry of Certified Medical Examiners. and the Web site of the
National Sleep Foundation are so similar. It's because they are run by the same people, and it ain't the FMCSA.
It took a bill out of congress to stop the Sleep Apnea Train. Otherwise they'd be full-blown FMCSA Recommendations by this time next year,
allowing doctors to use it to disqualify, and actual FMCSA Regulations within two years after that,
requiring doctors to use it to disqualify.